Signs of dyslexia may begin even before a child tries to read, according to new research published in the journal Current Biology. Dyslexia, a developmental reading disorder that occurs when the brain does not properly recognize and process certain symbols, cannot just be considered a language problem anymore, as it affects comprehension and visual understanding of symbols and patterns, said Andrea Facoetti, assistant professor of psychology at the University of Padova and co-author of the study. It has been widely "accepted that reading disorders arise from a spoken language problem, [but] results demonstrate the critical role played by visual attention in learning to read."